· Associate Professor, Indian Institute of Technology, Madras2022–
· Asst. Professor, IIT Madras (Current)2012–
· Postdoc, LRI, University of Paris Sud, Orsay, France2011–2012
· Postdoctoral Fellow, National Taiwan University2010–2011
· Asst. Professor, C R Rao AIMSCS, Hyderabad2009–2010
· Postdoctor, IISc, Bangalore2009–2009
· Doctor of Philosophy (Ph.D.), Mathematics and Computer Science, The Institute of Mathematical Sciences, Chennai2003–2008
· Graduate student, Theoretical Computer Science, Tata Institute of Fundamental Research, Mumbai2001–2003
· M.Sc., Operations Research and Computer Applications, Cochin University of Science and Technology1997–2000
· SSLC, Govt. High School Poonkunnam, Trichur1990–1992